A song from Paul McCartney’s latest album contains a song targeted at Donald Trump and climate change deniers.

The 76-year-old Beatles star spoke in an interview with BBC News to promote his new album “Egypt Station” about one of his new songs, “Despite Repeated Warnings.” The track is described as a diatribe about climate change deniers in which he complains that they’re often loud, but uninformed.

“People who deny climate change… I just think it’s the most stupid thing ever,” McCartney said.

He continued: “So I just wanted to make a song that would talk about that and basically say, ‘Occasionally, we’ve got a mad captain sailing this boat we’re all on and he is just going to take us to the iceberg [despite] being warned it’s not a cool idea.'”

It looks like even the famous Paul McCartney is not immune to Trump derangement syndrome.